# Biolyze vs Biostacks

Biolyze and Biostacks are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Biolyze sells 5 in-app purchases, starting at $8.99 per month and Biostacks sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Biolyze ships an update every 9 days, Biostacks every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Biolyze | Biostacks |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 116 MB | 68 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [A&K Worldwide Enterprises FZCO](https://appshunter.io/developer/1840931803) | [Hmujo LLC](https://appshunter.io/developer/1895266544) |

## What reviewers say

### Biolyze

[App page](https://appshunter.io/ios/app/biolyze-supplement-scanner/id6758883176)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biolyze Premium Monthly | $8.99 | per month |
| Biolyze Premium Yearly | $49.99 | per year |
| Biolyze Single Scan | $3.99 | one-time |
| Biolyze 3-Pack Scans | $8.99 | one-time |
| Biolyze 10-Pack Scans | $24.99 | one-time |


### Biostacks

[App page](https://appshunter.io/ios/app/biostacks-supplement-tracker/id6763328808)

Easily manage your supplement intake with barcode scanning, AI assistance, and detailed insights. Track routines, monitor nutrient coverage, and analyze your stack's effectiveness and cost. Prioritizes user privacy with offline functionality and optional iCloud sync.

**Highlights:** Barcode scanning for supplement library, AI-powered supplement routine analysis, Customizable daily and cycle schedules, StackScore for routine quality, Potential interaction warnings, RDA coverage and nutrient overlap analysis, Mood, energy, and sleep trend tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biostacks Pro - Monthly | $3.99 | per month |
| Biostacks Pro - Annual | $24.99 | per year |


## Frequently asked questions

### Is Biolyze free?

Biolyze is free to download, with in-app purchases available.

### Is Biostacks free?

Biostacks is free to download, with in-app purchases available.

### Do Biolyze or Biostacks have ads?

Neither Biolyze nor Biostacks shows ads.

### Which is updated more often, Biolyze or Biostacks?

Biolyze ships an update every 9 days, and Biostacks every 2 weeks. Most recently, Biolyze was updated on October 31, 2026 and Biostacks on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*